LASER DEPARTMENT

The primary principle behind laser hair removal is selective photothermolysis (SPTL), the matching of a specific wavelength of light and pulse duration to obtain optimal effect on a targeted tissue with minimal effect on surrounding tissue. Lasers can cause localized damage by selectively heating dark target matter, melanin, in the area that causes hair growth, the follicle, while not heating the rest of the skin. Light is absorbed by dark objects, so laser energy can be absorbed by dark material in the skin, but with much more speed and intensity. This dark target matter, or chromophore, can be naturally-occurring or artificially introduced.

Laser surgery uses an intense beam of light, or laser, to burn and destroy the wart tissue. It is usually done in a doctor’s office or clinic. Local or general anesthetic may be used, depending on the number of warts to be removed or the size of the area to be treated.

Laser skin resurfacing removes skin layer by layer with precision. The new skin cells that form during healing give the skin a tighter, younger looking surface. The procedure can be done alone or with other cosmetic surgeries on the face.

Laser therapy aims to prevent run-of-the-mill “zits” (papules and pustules), and appears to be less effective with non-inflammatory acne (whiteheads and blackheads) and severe lesions (cysts and nodules).1 Lasers, much like at-home light devices, work on the premise of exciting compounds called porphyrins, which live inside acne bacteria.2 When the lasers excite the porphyrins, the porphyrins damage the bacteria wall, effectively killing the bacteria.3 Less acne bacteria should help reduce symptoms of acne. Laser treatment may also reduce sebum (skin oil) levels.

The primary principle behind laser hair removal is selective photothermolysis (SPTL), the matching of a specific wavelength of light and pulse duration to obtain optimal effect on a targeted tissue with minimal effect on surrounding tissue. Lasers can cause localized damage by selectively heating dark target matter, melanin, in the area that causes hair growth, the follicle, while not heating the rest of the skin. Light is absorbed by dark objects, so laser energy can be absorbed by dark material in the skin, but with much more speed and intensity. This dark target matter, or chromophore, can be naturally-occurring or artificially introduced.